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General

NameAllview V3 ViperLG K20 (2019)-
ModelV3 ViperK20 (2019)-
PriceTK. 21,990Tk 10,500-

Network

Network TypeGSM / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM: 850 / 900 / 1800 / 1900 MHzGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GUMTS : 850 / 900 / 2100 MHzHSDPA 850 / 900 / 1900 / 2100-
Network 4GLTE : 800 / 850 / 900 / 1800 / 2100 / 2600 MHz, LTE-TDD : 1900 MHz (Band 39), LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2600 MHz (Band 38)LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)-
Network Speed-HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps-
Network GPRS-Yes-
Network EDGE-Yes-

Display

Display TypeIPS LCD capacitive touchscreen, 16M colorsIPS LCD capacitive touchscreen, 16M colors-
Display Size5.5 inches, 78.1 cm2 (~73.3% screen-to-body ratio)5.45 inches, 76.7 cm2 (~71.7% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio (~293 ppi density)480 x 960 pixels, 18:9 ratio (~197 ppi density)-
Display Multitouch-Yes-

Camera

Primary Camera13MP, AF8 MP, f/2.0, 27mm (wide), 1.12µm, AF-
Secondary Camera13Megapixels with LED Flash5 MP, f/2.2, 24mm (wide), 1.12µm-
Camera FeaturesAutofocus Continuous shooting Digital image stabilization Digital zoom Dual camera Exposure compensation Face detection Geotagging HDR ISO settings Manual focus Optical Stabilization (OIS) Optical zoom Panorama Scene mode Self-timer Touch focus White balance settingsLED flash, panorama, HDR-
Video[email protected][email protected]-

Body

Body Dimensions148.3 x 71.8 x 8.1 mm (5.84 x 2.83 x 0.32 in)148.6 x 71.9 x 8.3 mm (5.85 x 2.83 x 0.33 in)-
Body Weight143.6 g (5.08 oz)152 g (5.36 oz)-
Body Build-Front glass, plastic body-
Body Color-Dual SIM (Nano-SIM, dual stand-by)-

Launch

Launch AnnouncementJanuary, 2018August, 2019-
Launch DateReleased February, 2018Released September, 2019-

Platform

CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.5 GHz Cortex-A53-
GPUMali-T720MP2PowerVR GE8100-
ChipsetMediatek MT6737 (28 nm)Mediatek MT6739 (28 nm)-
Operating System-Android 9.0 Pie (Go edition)-

Memory

Memory Internal32GB16 GB-
Memory ExternalSupport up to 256GB (Uses SIM 2 Slot)microSD, up to 32 GB (dedicated slot)-
Ram3GB1 GB-

Battery

Battery TypeNon-removable Li-PoNon-removable Li-Ion-
Battery Capacity3000 mAh 3000 mAh -

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3 ringtones, WAVVibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYesYes Active noise cancellation with dedicated mic-

Connectivity

WiFiWi-Fi 802.11 b/g/n, hotspot, Wi-Fi DirectWi-Fi 802.11 b/g/n, hotspot-
Bluetooth4.2, A2DP, LE5.0, A2DP, LE-
USBmicroUSB 2.0microUSB 2.0-
GPSYes, with A-GPSYes, with A-GPS-

Features

SensorsFingerprint - rear-mounted, accelerometer, proximity, compassAccelerometer, proximity-
MessagingSMS, MMS, Email, Push Mail, IM, HangoutsSMS(threaded view), MMS, Email, IM-
BrowserHTML5HTML5-
Java-No-

Other

Other FeaturesAllview V3 Viper Handset 3,000 mAh Battery, Power Adapter Micro USB Data Cable, Screen Protector Headset Sim Removal Tool Protection, Cover Flyer Bitdefender Warranty Card User ManualNew Aurora Black, New Moroccan Blue:New Aurora Black, New Moroccan Blue-
Made By-South Korea-